Title: [Plugin: W3 Total Cache] 0.9.2.4 object cache breaks plugins
Last modified: August 20, 2016

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# [Plugin: W3 Total Cache] 0.9.2.4 object cache breaks plugins

 *  [Daniel J. Lewis](https://wordpress.org/support/users/djosephdesign/)
 * (@djosephdesign)
 * [14 years, 8 months ago](https://wordpress.org/support/topic/plugin-w3-total-cache-0924-object-cache-breaks-plugins/)
 * I’m running WordPress 3.2.1 in Network mode.
 * I have Pretty Link Pro enabled.
 * When Object Cache is enabled in W3TC, I can’t save options in some plugins. Most
   notably to me is Pretty Link Pro. It won’t write to the database at all.
 * But as soon as I disable Object Cache, I can change the options in my plugin (
   in this case, Pretty Link Pro) and the changes are saved.
 * Interestingly, removing “plugins” from the “non-persistent groups” list fixed
   this problem on one of my sites, but not another.
 * Here’s a video demonstration of what’s happening:
 * [http://www.youtube.com/watch?v=GM84RyBXEvE](http://www.youtube.com/watch?v=GM84RyBXEvE)
 * I don’t think this initially happened when I upgraded to 0.9.2.4. It started 
   when I tried optimizing my site after receiving a notice of CPU cycle overage
   from my web host.
 * Please help me figure this out!
 * [http://wordpress.org/extend/plugins/w3-total-cache/](http://wordpress.org/extend/plugins/w3-total-cache/)

Viewing 5 replies - 1 through 5 (of 5 total)

 *  [theroundwell](https://wordpress.org/support/users/theroundwell/)
 * (@theroundwell)
 * [14 years, 5 months ago](https://wordpress.org/support/topic/plugin-w3-total-cache-0924-object-cache-breaks-plugins/#post-2330319)
 * Have you progressed on this issue at all?
 *  Thread Starter [Daniel J. Lewis](https://wordpress.org/support/users/djosephdesign/)
 * (@djosephdesign)
 * [14 years, 5 months ago](https://wordpress.org/support/topic/plugin-w3-total-cache-0924-object-cache-breaks-plugins/#post-2330320)
 * No. Except that removing “plugins” from the “non-persisitent groups” list seemed
   to have stop fixing the problem. So I have to disable object cache altogether.
 * By the way, I think W3TC has problems with WordPress 3.3 because RSS feeds don’t
   update when they’re supposed to unless the cache is cleared.
 *  [Andreas](https://wordpress.org/support/users/andreasnrb/)
 * (@andreasnrb)
 * [14 years, 3 months ago](https://wordpress.org/support/topic/plugin-w3-total-cache-0924-object-cache-breaks-plugins/#post-2330329)
 * Did you file a bug report from the Support page in the plugin?
 *  Thread Starter [Daniel J. Lewis](https://wordpress.org/support/users/djosephdesign/)
 * (@djosephdesign)
 * [14 years, 3 months ago](https://wordpress.org/support/topic/plugin-w3-total-cache-0924-object-cache-breaks-plugins/#post-2330330)
 * No. I had expected that the developer reads these forums.
 *  Plugin Contributor [Frederick Townes](https://wordpress.org/support/users/fredericktownes/)
 * (@fredericktownes)
 * [14 years, 3 months ago](https://wordpress.org/support/topic/plugin-w3-total-cache-0924-object-cache-breaks-plugins/#post-2330333)
 * There’s an issue with garbage collection that needs to be addressed to help with
   feed issues. As for the plugin, did you ask the author how the plugin can work
   with caching?

Viewing 5 replies - 1 through 5 (of 5 total)

The topic ‘[Plugin: W3 Total Cache] 0.9.2.4 object cache breaks plugins’ is closed
to new replies.

 * ![](https://ps.w.org/w3-total-cache/assets/icon-256x256.png?rev=1041806)
 * [W3 Total Cache](https://wordpress.org/plugins/w3-total-cache/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/w3-total-cache/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/w3-total-cache/)
 * [Active Topics](https://wordpress.org/support/plugin/w3-total-cache/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/w3-total-cache/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/w3-total-cache/reviews/)

 * 5 replies
 * 4 participants
 * Last reply from: [Frederick Townes](https://wordpress.org/support/users/fredericktownes/)
 * Last activity: [14 years, 3 months ago](https://wordpress.org/support/topic/plugin-w3-total-cache-0924-object-cache-breaks-plugins/#post-2330333)
 * Status: not resolved